Spitting image: can saliva biomarkers reflect Alzheimer's disease?
Spitting image: can saliva biomarkers reflect Alzheimer's disease?
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吐痰图片:唾液生物标记物能反映阿尔茨海默病吗?
DOI:
10.1016/j.ebiom.2021.103437
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发表时间:
2021-06
期刊:
影响因子:
11.1
通讯作者:
Zetterberg H
中科院分区:
文献类型:
--
作者:
Ashton NJ;Blennow K;Zetterberg H
An easily accessible and non-invasive biofluid test to characterize the pathological hallmarks of Alzheimer’s disease (AD), amyloidÀb and tau, has been long sought after. Such tests could assist in the differential diagnosis of cognitive decline and, in the long pre-symptomatic phase of AD, highlight those who might benefit the most from therapeutic intervention. Cerebrospinal fluid (CSF) for amyloidÀb (Ab42/40), total tau (t-tau) and phosphorylated tau (p-tau) have led the way in this regard, and are now incorporated into diagnostic criteria for AD. Yet, there is some reluctance towards CSF collection via lumbar puncture due to its alleged invasiveness or the specialism that it requires. In this context, the newly developed blood tests for the detection of amyloidÀb and p-tau [1], which have been shown to be highly specific to AD pathology, and neurofilament light (NfL)[2], which is general biomarker for axonal injury, have taken center stage and have enormous potential for extensive application in clinical medicine.Then, the question remains, can we go further than blood? Are other biofluids also an option? Although blood biomarkers are easier than CSF or position emission tomography (PET) to implement in clinical practice, they still have minor logistical challenges eg, venipuncture collection or controlled pre-analytics. A bio resource such as saliva may offer an even more simplistic alternative, which may be favored by patients or study participants. One could even envisage a home collection protocol for saliva for research studies, potential recruitment into drug trials or, in the recent epidemic events of 2020À2021, clinical monitoring when visitation is not permitted.
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DOI:
10.1007/s00259-021-05253-y
发表时间:
2021-07
影响因子:
9.1
作者:
Ashton NJ;Leuzy A;Karikari TK;Mattsson-Carlgren N;Dodich A;Boccardi M;Corre J;Drzezga A;Nordberg A;Ossenkoppele R;Zetterberg H;Blennow K;Frisoni GB;Garibotto V;Hansson O
通讯作者:
Hansson O
影响因子:
16.6
作者:
Mattsson-Carlgren N;Palmqvist S;Blennow K;Hansson O
通讯作者:
Hansson O
DOI:
10.1016/j.dadm.2017.04.002
发表时间:
2017
期刊:
Alzheimer's & dementia (Amsterdam, Netherlands)
影响因子:
--
作者:
Carro E;Bartolomé F;Bermejo-Pareja F;Villarejo-Galende A;Molina JA;Ortiz P;Calero M;Rabano A;Cantero JL;Orive G
通讯作者:
Orive G
影响因子:
11.1
作者:
Gleerup HS;Jensen CS;Høgh P;Hasselbalch SG;Simonsen AH
通讯作者:
Simonsen AH
影响因子:
11.1
作者:
Gonzalez-Sanchez, Marta;Bartolome, Fernando;Carro, Eva
通讯作者:
Carro, Eva